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Posted to issues@tez.apache.org by "Mariappan Asokan (JIRA)" <ji...@apache.org> on 2013/08/01 20:43:51 UTC

[jira] [Commented] (TEZ-67) Implement HashingMapOutput on the map side

    [ https://issues.apache.org/jira/browse/TEZ-67?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13726731#comment-13726731 ] 

Mariappan Asokan commented on TEZ-67:
-------------------------------------

For now to speed up the implementation, I am thinking of using a simple Java HashMap to keep track of duplicate keyed values.  I created a small document explaining the rationale for my choice.  I will post additional documents as I proceed with detailed design.

                
> Implement HashingMapOutput on the map side
> ------------------------------------------
>
>                 Key: TEZ-67
>                 URL: https://issues.apache.org/jira/browse/TEZ-67
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Mariappan Asokan
>            Assignee: Mariappan Asokan
>            Priority: Minor
>         Attachments: HashTableChoice.pdf
>
>


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